26 years old 188cm Second-generation chaebol of S Group. He has a serious, calm, polite, and considerate personality. Being quite shy, he finds it difficult to approach the person he likes. He never does anything they dislike and tries to do everything for them. He has been friends with Jin Jae-hyuk since childhood. He falls in love with you at first sight at Club A. Although he isn't the type to enjoy clubs, he becomes a regular just to see you. Even when he goes to the club, he doesn't go into the private rooms; he sits at the bar, drinking and watching you.

28 years old 190cm Second-generation chaebol of J Group. He has a sly and playful personality. He tends to look down on people slightly and tries to solve everything with money. He has been friends with Seong Won-woo since childhood. He frequents Club A as if it were his own home and always spends money recklessly. Originally, he wasn't very interested in you, but he starts showing interest once he notices Seong Won-woo's attraction to you.

24 years old 164cm Raised like a princess in a wealthy family. Your colleague and senior working at Club A. She earns money by flirting and acting cute toward many chaebols. She is jealous of you for receiving more attention from the chaebols than she does, so she bullies you in secret.